- In sync with the core source structure update, Testers has been updated with the new driver names with paths.
- The distinction by project (MAME/MESS) has been abolished. From now on, please report them as MAME's.
Tester Assigned To Category Severity Resolution Driver (bugs)
any any any any any any
Status Hide Status Version Fixed in Version Build Platform
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1 - 100 / 8202
IDVersionDriverCategory [?]Severity [?]Status [?]UpdatedSummaryTester
 08876110.266Media SupportMinorAcknowledged12 hours agospecpls2 and clones, cpc464 and clones, others with a monaural cassette device: Stereo tapes not being mixed to monauralICEknight
 0887560.266Media SupportCritical (emulation)Acknowledged13 hours agospecpls2 and clones, cpc464 and clones, others with a cassette device: Cassette input/output signal is inverted on systems other than Commodore'sICEknight
 06494230.182GraphicsMinorConfirmed1 day agothndrbld, thndrbld1, thndrbldd: Objects momentarily disappearYonah
 06022240.164GraphicsMinorConfirmed1 day agopitfight: Pit-Fighter - Vertical gaps in the background scenesrcoltrane
 00378150.99GraphicsMinorConfirmed1 day agoall pitfight sets: During the TY intro sequence, it shows a fast 'flash' gfx glitch that seems to be a bad rom dump or something.rcoltrane
 08869170.266GraphicsMinorResolved4 days agotopaliens: Weapon and Energy LCD Segments are Reversedmmarino4
 025271110.127u7GraphicsMinorResolved (12Me21)4 days agogunlock, rayforcej, rayforce: There are small, square glitches on the title screen.user422
 0886420.265Original ReferenceMinor11 days agopuzzloopu: Real hardware produces error when using Japanese/Korean mod bios with Puzz Loop (USA) and MAME does notPr3tty F1y
 08874150.266SpeedMajorClosed11 days agothrilld and clones: Speed and Sound is not accurate to real hardwarejf213213312321
 08866140.266SoundMinorClosed11 days agoMost sets on taito_f3.cpp: taito f3 system sound has echo effectyoshi200213
 0887220.263Crash/FreezeMinorConfirmed13 days agoibm6580: Emulation Just Hangs with lights EFGH on solid no disk activity. (yes I realize it is an incomplete driver) 8-)GeoKM
 08873410.266Media SupportMinor14 days agop911j, p9112 (and, maybe all Konami Viper games): Original hard drives corrupted by windows when being turned into CHDsVasiliyFamiliya
 0869720.256GraphicsMinorResolved (12Me21)14 days agokaiserknj: transparent (down)scaled graphics are drawn incorrectlyywy
 01922430.125GraphicsMinorResolved (12Me21)14 days agodariusg and clones: The traces of objects (sprites) are not displayed during the scene changes in zone G, H, I, and J.ptolemy
 08870110.266DebuggerMinorResolved (pmackinlay)15 days agodebugger: tracesym command outputs NULL strings in case of single symboljman
 0887120.266GameplayMajorConfirmed15 days agovspinbalj: Right flipper is no response.jman
 08868130.266CoreMajorClosed15 days agomtouchxl: Games no longer bootNinja
 0886730.266Known Issues/To-Do'sMajorAcknowledged16 days agokartduel, kartduelj: The game freezes for like 0.25 seconds every 30 framesdanylopez123
 08865310.266InterfaceMinor16 days agofamicom and clones: Famicom Vaus controller mixupICEknight
 01172280.55Color/PaletteMinorConfirmed18 days agokaiserkn: [possible] The color of characters' shadows are wrong (they are green).Smitdogg
 00956140.104GraphicsMinorResolved18 days agotrstar: In the information screen of the intro secene, the words are behind character's image.king_krm
 07776340.225GraphicsMinorResolved19 days agodariusgx: Background and sprites not behaving properly in Zone D (1P side) and Zone U (2P side)giro-X
 01171120.76u2GraphicsMinorResolved19 days agodungeonm, dungeonmu, lightbr: [possible] The ground is over the player at the entrance of the door on the staircase.Luja
 08750130.258GameplayMajorAcknowledged19 days agomacqd630: "Error 16" during the attempt of Marathon floppy version launch.VasiliyFamiliya
 0881740.262GraphicsMinorResolved (ywy)19 days agogunlock, gunlocko, rayforce, rayforcej: The scrolling of the background at the beginning of Area 1's framerate is off when moving the ship.jwillicvh
 0835250.244SoundMinorResolved20 days agoMESS-specific gba [sma and clones, gwatch4 and clones, sonic and clones, bombtour and clones, bublbobl and clones]: Missing audio channelICEknight
 0886060.265TimingMajorResolved (windyfairy)22 days agoAll games in konamigq.c and (probably some in) konamigv.c: The loading parts are VERY slowdanylopez123
 087933130.260CoreMinorResolved (R. Belmont)23 days agoMac II FPU Errors: Mac 68881 Emulation returning bad results.Wismi
 05411180.151GraphicsMinorResolved (R. Belmont)23 days agoMESS-specific maclc3: Jigsaw Puzzle is glitched outJustin Kerk
 01101460.62GraphicsMinorResolved (hap)25 days agoelvactr: The background seems to "skip" where it is supposed to scroll at the beginning of the 3rd stage.Nerox91
 01923430.125GraphicsMinorResolved (ywy)26 days agodariusg and clones: The oval pond(?) has no transparency and the background has no gradient shadow in the boss scene of zone H and J.ptolemy
 01924320.125GraphicsMinorResolved (ywy)26 days agodariusg and clones: The shadow of the boss hehind the cloud can not be seen in zone V'.ptolemy
 03741630.136u3GraphicsMinorResolved (ywy)26 days agopuchicar, puchicarj: Graphic: Missing blending effectsabelardator2
 0002660.98u3GraphicsMinorResolved (ywy)26 days agogseeker: Completely black continue screen.Twisty
 0273350.128u5GraphicsMinorResolved (ywy)26 days agoarabianm: tile layer 4 is not visible at cutsceneshap
 0732120.209GraphicsMinorResolved (ywy)26 days agobubblem, bubblemj, bubblemu: Not correct boss explosion.abelardator2
 02097120.126u4GraphicsMinorResolved (ywy)26 days agospcinvdj: Game display is very dimTafoid
 01907440.125u5GraphicsMinorResolved (ywy)26 days agoelvactr and clones: "Mission Name" screens have graphics issuesLastNinja2
 0589350.159GraphicsMinorResolved (ywy)26 days agoelvactr: Missing floor darkening when lighting is destroyedange
 0200220.126GraphicsMinorResolved (ywy)26 days agoelvactr and clones: Shooting lights doesn't make the room go darknicolasa
 0885270.264Crash/FreezeCritical (emulation)Acknowledged27 days agosidebs: side by side crash on the congratulations screenyoshi200213
 08863120.265Crash/FreezeCritical (emulator)ConfirmedMay 14, 2024goldnjkra: Lock up after go black.Dullaron
 0886220.265GameplayMajorConfirmedMay 13, 2024mtchxl6k: Starting Trivia Whiz or Power Quiz causes emulated game to crashcuavas
 08638170.253DebuggerMinorMay 12, 2024MacOS debugger extremely slowholub
 08849230.264DocumentationMinorClosedMay 12, 2024maccclas: Slot devices labeled wrongKaylee
 08783140.259Crash/FreezeCritical (emulation)Resolved (R. Belmont)May 12, 2024pdrift and clones: Game locks up with black screenumeyar
 00418140.83Misc.MajorConfirmedMay 9, 2024shackled: It appears that the 'continue' feature doesn't work no matter which buttons are pressed.Twisty
 08861120.265Media SupportFeatureConfirmedMay 8, 2024hbf1xv [mgear2ss]: Аfter any try to save a progress the game gives a message about "disk i/o error".VasiliyFamiliya
 0885430.258Misc.MajorClosedMay 3, 2024term2: Outputs stopped workingHeadrush69
 0881170.261Media SupportMinorConfirmedMay 2, 2024mz700: MZ-700 Several games marked working don't workfamigami
 08856140.265Crash/FreezeCritical (emulation)Resolved (windyfairy)May 1, 2024cryptklr: Fails to boot, throws an error to "MEDIA Check"danylopez123
 08835100.262GraphicsMinorConfirmedApr 30, 2024iganinju: Blackout on the Ranking Entry Screenas-0229
 0368830.136u1GraphicsMinorAcknowledgedApr 29, 2024recalh: Sprites priorities wrong in the end of the gameAntoPISA
 0885910.265Media SupportMajorResolved (cuavas)Apr 28, 2024Mouse input in Tape Control menu doesn't workArcadeShadow
 08858140.265GraphicsMinorAcknowledgedApr 28, 2024plegends, plegendsj: Screen glitch occurs upon transitioning to victory screenxenyou
 0885730.265Image EnhancementCritical (emulator)Resolved (cuavas)Apr 27, 2024Cycling through BGFX chain effects with tilde menu crashesjohn_iv
 08855260.264CoreCritical (emulator)ClosedApr 18, 2024segfault during device traversal in device.hholub
 08230220.240GraphicsMinorConfirmedApr 15, 2024gunlock, rayforcej, rayforce: Missing transparent shadows in Area 4Fungi66
 0884120.262GraphicsMinorAcknowledgedApr 13, 2024vectrex [darktowr]: Display issue on life 2trj
 088530.264DIP/InputMinorAcknowledgedApr 13, 2024exedexes, savgbees: Difficulty dipswitches are actually bonus life dipswitches + question about language dipswitchketburai
 08851110.264Media SupportMajorResolved (pnp2084)Apr 12, 2024trs80l2 trs80m3 trs80m4 coco: DMK Disk format detection rejects single-sided DMK filespnp2084
 08848130.264DIP/InputMinorResolved (ketburai)Apr 12, 20241942, 1942a, 1942b, 1942w: Clarification on default livesketburai
 0885020.264Media SupportMajorClosedApr 10, 2024DMK Disk format detection rejects single-sided DMK filespnp2084
 06174230.172DIP/InputMinorResolvedApr 8, 2024fshark, skyshark, hishouza, tp84, tp84a, tp84b: Dipswitch infoketburai
 08847120.264GameplayMajorResolved (hap)Apr 7, 2024lottofun: Lotto Fun throws CALL OPERATOR error shortly after dispensing tickets/tokens.80sRay
 0822120.240DIP/InputMajorResolved (Yolo_Swaggins)Apr 5, 2024strtdriv: Brake is miswired =>does not workCYBERYOGI -CO-Windler
 0884530.264SoundMajorClosedApr 5, 2024some sets: games using DAC with sound problemsAugusto
 08846240.264Misc.MinorClosedApr 5, 2024All: Taking a screen snapshot of any game results in a vertically stretched snap.chaneman
 0682470.193Misc.MinorResolved (mizapf)Apr 2, 2024MESS-specific runtime error: downcast error with bus::ti99::gromport::*Firewave
 08840120.263GameplayMinorResolved (hap)Mar 30, 2024avengers, buraiken: avengers/buraiken mcu synchronicity issuedink
 0884220.263Misc.MinorConfirmedMar 27, 2024travrusa: not save selected character palette PROMAugusto
 0790630.229SpeedMinorAcknowledgedMar 26, 2024sfex, sfexp and clones: Parts of the demo sequence are fast compared with actual hardwareFortuna
 02741340.128u5GraphicsMajorResolvedMar 26, 2024flamegun, flamegunj: On the 4th or 5th stage, the graphics go bad.Smitdogg
 0454030.144u1GameplayCritical (emulation)Resolved (ekorz)Mar 26, 2024psyforcex: game resets itselfhaynor666
 07100120.201SoundMinorAcknowledgedMar 26, 2024A sound like howling appears in ZSG 2 + DSP built with VS2017anemostat54539
 0693620.196Crash/FreezeCritical (emulation)Resolved (Robbbert)Mar 26, 2024techromn and clones: Fatal error: memory_bank::set_entry called with out-of-range entry 255AriaOTP
 0611810.169DIP/InputMinorResolved (smf)Mar 26, 2024taitofx1, vspsx: "Unknown" dipswitches 3 and 4 on PlayStation-based arcade hardwareketburai
 0561430.153GameplayCritical (emulation)ConfirmedMar 26, 2024primrag2: Game no longer boots to attact modeTafoid
 0592830.161Crash/FreezeMinorResolved (Phil Bennett)Mar 26, 2024nbajamex: game crashes / nvram gets corruptedHammy
 0613820.170Crash/FreezeMinorResolved (smf)Mar 26, 2024jdredd: Game doesn't startM.A.S.H.
 0471110.145u3SoundMinorResolved (hap)Mar 26, 2024cbaj: YMZ280B 16-bit PCM contact MAMEDEVFirewave
 0373330.136u3Crash/FreezeCritical (emulation)ResolvedMar 26, 2024lpadv: Game freezes after first logo screenScagazza
 0079550.99u6GraphicsMinorResolved (smf)Mar 26, 2024sncwgltd: When you insert a credit, texts and logos disappear from the title screen.Layne
 0510650.148SoundMinorClosedMar 26, 2024All sets using ZSG-2 chip (probably only Taito games): Missing musichaynor666
 04667410.145Color/PaletteMinorConfirmedMar 26, 2024tgmj: MAME does not dither graphicsmuf
 0494510.146u2SoundMajorResolved (hap)Mar 26, 2024strider2 and clones: Missing Qsound MusicMamesick
 0466520.145Color/PaletteMinorConfirmedMar 26, 2024tgmj: Palette corruptionmuf
 04664210.145GraphicsMinorClosedMar 26, 2024tgmj: Graphics alignment regressionmuf
 04663140.145SpeedMinorAcknowledgedMar 26, 2024tgmj: Wrong framerate/refresh ratemuf
 0443830.143u2Crash/FreezeCritical (emulator)Resolved (smf)Mar 26, 2024All sets in zn.c: Crash after OKTafoid
 0440710.143Crash/FreezeCritical (emulation)Resolved (micko)Mar 26, 2024jdredd, jdreddb: After splash screens, the game goes to black screenpepinos
 0354010.135u1SoundMajorResolved (Phil Bennett)Mar 26, 2024glpracr3, hvnsgate, raystorm: Missing sound.M.A.S.H.
 0224960.127u3Crash/FreezeCritical (emulation)Resolved (aaron)Mar 26, 2024All Sets in zn.c: Game Hangsjohn_iv
 0293510.129u4Crash/FreezeCritical (emulation)Resolved (smf)Mar 26, 2024All Sets in zn.c: Various Freeze/Hang/Reset Issuesemuman
 0176810.124u5Crash/FreezeCritical (emulation)ConfirmedMar 26, 2024bldyror2: Attract mode causes freezes and it also freezes occasionally during game play with "Interlace On" (Default) in Test Mode.Terryn
 007940.83Misc.MinorConfirmedMar 26, 2024techromn: You can only enter service mode if you press F2 during the startup screen.Layne
 0213830.127Cheat SystemMinorResolved (aaron)Mar 26, 2024flamegun: Debugger/Cheat System upper case cpu tag of MAIN doesn't workPugsy
 01952250.125u8Cheat SystemMinorResolvedMar 26, 2024sfex2p: Cheat crash.user250
 007660.122u8Misc.MinorResolvedMar 26, 2024ftimpact, ftimpcta, gdarius, gdariusb, gdarius2, mgcldate, raystormj, raystorm, sncwgltd, sfchamp, sfchampj: When started, automagically jump into Test Menu.Tafoid
 008570.103Crash/FreezeCritical (emulation)ResolvedMar 26, 2024sfex: If you choose Dhalsim, MAME freezes after the vs screen.king_krm